- According to the Orlanthi they are the spawn of Uroth and Heler
- They are large, magical rams with shaggy wool and gleaming horns.
- They have no wings, but run on the wind.
- They can be summoned and ridden.
- Their bodies appear fluffy and cloud-like
- They can drum their hooves to create Thunder even in quiet air.
- In storms, they can attract and direct Lightning
- They cannout create lightning by themselves.